A full color, reflective display having superior saturation and brightness is achieved with a novel display element comprising multichromatic elements. In one embodiment a capsule includes more than three species of particles which differ visually. One embodiment of the display employs three sub-pixels,...http://www.google.fr/patents/US6864875?utm_source=gb-gplus-shareBrevet US6864875 - Full color reflective display with multichromatic sub-pixels
Full color reflective display with multichromatic sub-pixels
